Stadium: Court 2 Round: 19 Ground: Clay
| Challenger Rio De Janeiro | 2021/12/13 14:30 | Nicolas Barrientos v Pedro Boscardin Dias | 6-4,6-2 |
| Challenger Rio De Janeiro | 2021/12/12 16:00 | Jamie Cerretani v Pedro Boscardin Dias | 1-6,4-6 |
| Challenger Florianopolis | 2021/12/07 16:05 | Pedro Boscardin Dias v Gonzalo Villanueva | 6-4,5-7,2-6 |
| ITF M25 Rio do Sul | 2021/10/24 16:10 | Pedro Boscardin Dias v Gustavo Heide | 7-6,6-4 |
| ITF M25 Rio do Sul | 2021/10/23 16:00 | Pedro Boscardin Dias v Facundo Juarez | 6-3,6-4 |
| ITF M25 Rio do Sul | 2021/10/22 14:20 | Pedro Boscardin Dias v Marcelo Zormann | 6-3,5-7,6-3 |
| ITF M25 Rio do Sul | 2021/10/21 14:50 | Gilbert S K Junior v Pedro Boscardin Dias | 6-2,3-6,2-6 |
| ITF M25 Rio do Sul | 2021/10/20 17:05 | Pedro Boscardin Dias v Gabriel Roveri Sidney | 6-4,6-2 |
| Challenger Buenos Aires | 2022/01/02 14:35 | Lucio Ratti v Leonardo Aboian | 2-6,1-6 |
| ITF M15 Lambare | 2021/12/15 17:05 | Leonardo Aboian v Juan Borba | 6-3,3-6,2-6 |
| ITF M25 Rio Cuarto | 2021/12/10 16:00 | Francisco Comesana v Leonardo Aboian | 6-2,6-1 |
| ITF M25 Rio Cuarto | 2021/12/08 12:45 | Leonardo Aboian v Alejo Vilaro | 6-1,6-3 |
| ITF M25 Villa Allende | 2021/12/01 13:00 | Mariano Kestelboim v Leonardo Aboian | 7-5,6-3 |
| ITF M15 Cordoba | 2021/11/23 16:00 | Francisco Comesana v Leonardo Aboian | 6-3,6-4 |
| ITF M25 Aparecida De Goiania | 2021/11/12 14:25 | Leonardo Aboian v Oscar Jose Gutierrez | 5-7,2-6 |
| ITF M25 Aparecida De Goiania | 2021/11/11 18:55 | Alejandro Gonzalez v Leonardo Aboian | 3-6,4-6 |